This example demonstrates how to load a CSV file into a web page using D3.js and display basic metadata about the dataset. It fetches the Oscar-winning female actors CSV from a GitHub Gist via `d3.csv` and formats the data with `d3.csvFormat` to calculate its size in kilobytes. The page then shows the number of rows and columns, along with the file size, in a styled HTML `<pre>` element. The visualization uses D3 v5 within a plain HTML/JavaScript setup, with CSS for layout and emphasis.